PyTorch SQL Apache Spark AWS Azure

Apache Kafka Java Spring Spring Boot Microservices

Kafka MongoDB Apache Azure

Java Spring/Spring Boot Apache Kafka Jenkins

Hadoop ELK Kafka Apache Spark Python

Amazon Web Services Azure Ansible Docker Jenkins

Linux servers Bind Apache MySQL firewalls

Java Apache Wicket framework Hibernate ORM IBM DB2

Java HTML JSP XML XHTML

Java J2EE Apache Camel heavy AWS REST API

Apache Sling Sightly Apache Oak and Dispatcher WCM/DAM JCR suite

Python Zookeeper Apache Hadoop Kafka Ruby

SQL Node.js Typescript Postgres Apache

Azure Databricks Apache Spark Databricks Spark Python/Scala

Azure Databricks Python Teradata Snowflake Redshift